#aaa {
    margin: 0;
}

.nav2 {
    height: 47px;
    border-bottom: 2px solid #b1191a;
}

.nav2 ul li:nth-child(1) {
    margin-left: 120px;
}

.nav2 ul li {
    float: left;
    margin-left: 60px;
    list-style-type: none;
    line-height: 47px;
}

.navl {
    float: left;
    width: 200px;
    height: 612px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.navlist {
    flex: 1;
}

.navlist,
.navlistd {
    height: 47px;
    text-align: center;
    background-color: #cf2828;
    color: #fff;
    padding: 0 50px;
    line-height: 110px;
    border-top: 1px solid #999;
}

.navlistd {
    line-height: 47px;
}

.navlist .zi {
    overflow: hidden;
    position: absolute;
    right: 0;
    top: 51px;
    width: 0;
    height: 560px;
    background-color: rgba(231, 226, 226, .9);
    z-index: 5;
    color: black;
}

.zi1 {
    height: 100%;
    width: 17%;
    float: left;
    display: flex;
    flex-direction: column;
    line-height: 110px;
}

.zi1_box {
    flex: 1;
    width: 100%;
    border: 1px solid black;
    font-weight: bold;
}

.zi1_box::after {
    position: relative;
    right: -10px;
    display: inline-block;
    content: '';
    width: 5px;
    height: 5px;
    border-bottom: 3px solid black;
    border-right: 3px solid black;
    transform: rotate(-45deg);
}

.zi2_box {
    display: inline-block;
    line-height: 30px;
}

.zi2_box_b {
    margin: 10px 30px;
    float: left;
    height: 30px;
}

.zi2 {
    color: #666;
    height: 100%;
    width: 83%;
    display: flex;
    flex-direction: column;
}

.zi2_box {
    width: 100%;
    height: 20%;
    flex: 1;
    border: 1px solid black;
}

.navlist:hover {
    background-color: white;
    color: red;
    transition: all .4s;
    padding-left: 70px;
    padding-right: 20px;
}

.navlist:hover .zi {
    display: block;
    width: 999px;
    right: -1000px;
}

.navlist::after {
    content: '';
    width: 6px;
    height: 6px;
    display: inline-block;
    border: 2px solid white;
    border-left: none;
    border-top: none;
    transform: rotate(-45deg);
}

.nav2 ul li:hover {
    color: red;
}

.rightnav {
    overflow: hidden;
}

.shiftphoto {
    display: inline-block;
    position: relative;
    top: 0px;
    width: 680px;
    height: 554px;
    background-color: #b1191a;
    margin: 10px;
    background: url("../images/1.jpg");
    background-size: 300% 100%;
    animation: shiftphoto 6s ease infinite forwards;
}

@keyframes shiftphoto {
    0% {
        background-position: 0px 0;
    }
    25% {
        background-position: 0px 0;
    }
    33% {
        background-position: -680px 0;
    }
    58% {
        background-position: -680px 0;
    }
    66% {
        background-position: -1360px 0;
    }
    92% {
        background-position: -1360px 0;
    }
    100% {
        background-position: -2040px 0;
    }
}

.shiftphoto a {
    margin: 0px;
}

.box1 {
    position: absolute;
    top: 237.5px;
    display: inline-block;
    width: 30px;
    height: 60px;
    background-color: rgba(0, 0, 0, .3);
}

.box1::before {
    display: inline-block;
    content: '';
    position: absolute;
    left: 11px;
    top: 23px;
    width: 7px;
    height: 7px;
    border-bottom: 3px solid white;
    border-right: 3px solid white;
    transform: rotate(135deg);
}

.box2 {
    position: absolute;
    top: 237.5px;
    right: 0px;
    display: inline-block;
    width: 30px;
    height: 60px;
    background-color: rgba(0, 0, 0, .3);
}

.box2::before {
    position: absolute;
    display: inline-block;
    content: '';
    left: 11px;
    top: 23px;
    width: 7px;
    height: 7px;
    border-bottom: 3px solid white;
    border-right: 3px solid white;
    transform: rotate(-45deg);
}

.navnav {
    display: table;
    margin-top: 10px;
    float: right;
    height: 554px;
    width: 300px;
    /* background-color: seagreen; */
}

.navnav .navnav1 {
    width: 100%;
    height: 7%;
    border: 1px solid #666;
    border-bottom: none;
    /* background-color: #000; */
}

.navnav .navnav1 .left {
    float: left;
    line-height: 100%;
    margin: 10px 20px;
}

.navnav .navnav1 .right {
    float: right;
    margin: 10px 20px;
    line-height: 100%;
}

.navnav .navnav1 .right::after {
    content: '';
    display: inline-block;
    border: 2px solid black;
    width: 5px;
    height: 5px;
    transform: translate(1px, -2px) rotate(-45deg);
    border-top: none;
    border-left: none;
}

.navnav .navnav2 {
    width: 100%;
    height: 25%;
    border: 1px solid #666;
    border-bottom: none;
}

.navnav .navnav2 ul {
    height: 100%;
    margin-left: 12px;
}

.navnav .navnav2 li {
    display: inline-block;
    height: 18%;
}

.navnav .navnav2 li:nth-child(1) {
    margin-top: 8px;
}

.navnav .navnav2 a {
    font-size: 14px;
    color: rgb(119, 115, 115);
}

.navnav .navnav2 a:hover {
    color: red;
}

.navnav .navnav3 {
    width: 100%;
    height: 50%;
    border: 1px solid #666;
    border-bottom: none;
}

.navnav .navnav3 ul {
    width: 100%;
    height: 100%;
}

.navnav .navnav3 a {
    margin: 0 0;
}

.navnav .navnav3 ul li {
    position: relative;
    border-right: 1px solid #666;
    border-bottom: 1px solid #666;
    float: left;
    width: 25%;
    height: 33.3%;
}

.navnav .navnav3 ul li:nth-of-type(n+8) {
    border-bottom: none!important;
}

.navnav .navnav3 ul li p {
    position: absolute;
    bottom: 8px;
    left: 21px;
}

.navnav .navnav3 ul li:nth-child(n+9) {
    border-bottom: none;
    height: 33.4%;
}

.navnav .navnav3 ul li:nth-child(4n) {
    border-right: none;
}


/* 314 256 精灵图*/

.navnav .navnav4 {
    width: 100%;
    height: 18%;
    margin-top: 2px;
}

.navnav .navnav4 img {
    width: 100%;
    height: 100%;
    display: block;
}